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net/hns3: support fixed link speed
[dpdk.git]
/
lib
/
librte_eal
/
windows
/
getopt.c
diff --git
a/lib/librte_eal/windows/getopt.c
b/lib/librte_eal/windows/getopt.c
index
a08f7c1
..
a1f51c6
100644
(file)
--- a/
lib/librte_eal/windows/getopt.c
+++ b/
lib/librte_eal/windows/getopt.c
@@
-242,7
+242,6
@@
getopt_internal(int nargc, char **nargv, const char *options,
char *oli; /* option letter list index */
int optchar, short_too;
static int posixly_correct = -1;
char *oli; /* option letter list index */
int optchar, short_too;
static int posixly_correct = -1;
- char *buf;
size_t len;
int optreset = 0;
size_t len;
int optreset = 0;
@@
-253,16
+252,16
@@
getopt_internal(int nargc, char **nargv, const char *options,
* Disable GNU extensions if POSIXLY_CORRECT is set or options
* string begins with a '+'.
*/
* Disable GNU extensions if POSIXLY_CORRECT is set or options
* string begins with a '+'.
*/
- if (posixly_correct == -1)
- posixly_correct = _dupenv_s(&buf, &len, "POSIXLY_CORRECT");
+ if (posixly_correct == -1) {
+ errno_t err = _wgetenv_s(&len, NULL, 0, L"POSIXLY_CORRECT");
+ posixly_correct = (err == 0) && (len > 0);
+ }
if (!posixly_correct || *options == '+')
flags &= ~FLAG_PERMUTE;
else if (*options == '-')
flags |= FLAG_ALLARGS;
if (*options == '+' || *options == '-')
options++;
if (!posixly_correct || *options == '+')
flags &= ~FLAG_PERMUTE;
else if (*options == '-')
flags |= FLAG_ALLARGS;
if (*options == '+' || *options == '-')
options++;
- if (!posixly_correct)
- free(buf);
/*
* reset if requested
*/
/*
* reset if requested
*/